CN113375112A - Low-energy-consumption LED street lamp easy to radiate heat - Google Patents
Low-energy-consumption LED street lamp easy to radiate heat Download PDFInfo
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- CN113375112A CN113375112A CN202110641430.1A CN202110641430A CN113375112A CN 113375112 A CN113375112 A CN 113375112A CN 202110641430 A CN202110641430 A CN 202110641430A CN 113375112 A CN113375112 A CN 113375112A
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- 238000005265 energy consumption Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims 2
- 238000005286 illumination Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
- F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/20—Collapsible or foldable PV modules
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a low-energy-consumption LED street lamp easy to radiate heat, which comprises a main lamp post, wherein a grounding base is arranged at the bottom end of the main lamp post, a top platform is fixedly arranged at the top end of the main lamp post, a searchlighting mechanism is arranged at two ends of the main lamp post, the searchlighting mechanism comprises a connecting rod, a lamp holder and a searchlight, two connecting rods are respectively arranged at two ends of the side surface of the main lamp post, one end of the connecting rod, which is far away from the main lamp post, is fixedly provided with the lamp holder, the searchlight is fixedly arranged in the lamp holder, warning mechanisms are arranged at two ends of the main lamp post and are positioned at the top of the searchlighting mechanism, the warning mechanisms comprise warning lamps, skill mechanisms are arranged at two ends of the top platform, an energy-saving mechanism comprises an extension frame and a solar cell panel, two parallel extension frames are fixedly arranged at two sides of the top platform, and solar cell panels are arranged at the opposite sides of the two extension frames. The invention solves the problems that the energy consumption of the conventional street lamp is increased, and the utilization rate of the street lamp in special weather is reduced, and improves the practicability of the street lamp.
Description
Technical Field
The invention relates to the technical field of LED street lamps, in particular to an LED street lamp with low energy consumption and easy heat dissipation.
Background
Street lamps refer to lamps providing a road with an illumination function, and generally refer to lamps in a road illumination range in traffic illumination. The street lamp is widely applied to various places needing illumination, and the importance of the street lamp construction is increasingly prominent along with the acceleration of the urbanization process.
At present, the service time range of conventional street lamps is often fixed, and the adjustment that can't correspond according to actual illumination condition and weather has not only increased the energy resource consumption of street lamp, has reduced the utilization ratio of street lamp under special weather moreover. Therefore, the LED street lamp is improved, and the LED street lamp with low energy consumption and easy heat dissipation is provided.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to an LED street lamp with low energy consumption and easy heat dissipation, which comprises:
the grounding base is arranged at the bottom end of the main lamp post, and the top end of the main lamp post is fixedly provided with the top platform;
the searchlighting mechanism is arranged at two ends of the main lamp post and comprises a connecting rod, a lamp holder and a searchlight, the two ends of the side surface of the main lamp post are respectively provided with the connecting rod, one end of the connecting rod, which is far away from the main lamp post, is fixedly provided with the lamp holder, and the interior of the lamp holder is fixedly provided with the searchlight;
the warning mechanisms are arranged at two ends of the main lamp post and positioned at the top of the searchlighting mechanism, and each warning mechanism comprises a warning lamp;
the energy-saving mechanism is arranged at two ends of the top platform and comprises two extending frames and a solar cell panel, the two extending frames are fixedly arranged on two sides of the top platform, and the solar cell panels are arranged on the opposite sides of the two extending frames.
As a preferred technical scheme of the invention, the top end of the lamp holder is provided with a protective lamp panel which is of an arc-shaped structure.
According to the preferred technical scheme, the lamp holder is internally provided with the clamping groove, the searchlight is embedded in the clamping groove, and the inner wall of the clamping groove is connected with the dustproof clamping plate in a sliding mode.
As a preferred technical scheme of the invention, the searchlight has an LED lamp structure with adjustable brightness, and is electrically connected with a control chip, wherein the model of the control chip is TSSOP-20.
As a preferred technical scheme of the invention, a plurality of first air holes are formed in the top end of the lamp holder, two cooling fans are arranged on the opposite sides of the lamp holder and the protective lamp panel, and a second air hole is formed in the side surface of the protective lamp panel.
As a preferred technical scheme, an arc-shaped door is arranged on the side face of the main lamp post, a charging pile is arranged inside the arc-shaped door of the main lamp post, an electronic lock is arranged inside the arc-shaped door of the main lamp post, and a two-dimensional code bar for unlocking the electronic lock is arranged on the top of the arc-shaped door of the main lamp post.
As a preferred technical scheme of the invention, the warning lamp is of a spherical structure, the color-changing filament is arranged in the warning lamp, and the color-changing filament is electrically connected with the control chip.
As a preferable technical scheme of the present invention, an illuminance sensor and a signal receiver are arranged at the top end of the top platform, the illuminance sensor and the signal receiver are both electrically connected to the control chip, the model of the illuminance sensor is JXBS-3001-GZ, and the model of the signal receiver is JF 24D.
As a preferable technical scheme of the invention, the same movable rotating shaft is fixedly arranged on the opposite sides of the two solar cell panels, and free rotating shafts are fixedly arranged on the opposite sides of the two solar cell panels.
As a preferred technical scheme of the invention, the free rotating shaft close to one side of the top platform is fixedly connected with the extension frame, the free rotating shaft far away from one side of the top platform is slidably connected with the extension frame, the free rotating shaft far away from one side of the top platform is fixedly connected with an electric push rod, and a chute slidably connected with the free rotating shaft is formed in the extension frame.
The invention has the beneficial effects that:
1. according to the LED street lamp with the low energy consumption and the easy heat dissipation, the illumination sensor is arranged to receive the illumination signal, then the control chip controls the searchlight to be turned on according to the intensity of the illumination signal, the illumination brightness of the searchlight is adjusted, and the searchlight is made of the LED material, so that the energy-saving performance of the device is further improved, the problem that the service time range of the conventional street lamp is always fixed, the corresponding adjustment cannot be carried out according to the actual illumination condition and weather is solved, and the energy consumption of the street lamp is increased;
2. according to the LED street lamp with the low energy consumption and the easy heat dissipation, the signal receiver receives an external weather signal through the arranged warning lamp, when the LED street lamp is in foggy weather or weather with low visibility, the control chip controls the warning lamp to give out a warning, and the color-changing filament in the warning lamp is used for changing the warning information, so that people nearby the device can be warned conveniently, the safety performance of the device is improved, the problems that the service time range of the conventional street lamp is often fixed, the corresponding adjustment cannot be carried out according to the actual illumination condition and weather, and the utilization rate of the street lamp in special weather is reduced are solved;
3. according to the low-energy-consumption LED street lamp easy to dissipate heat, the heat dissipation fan is started through the first air holes and the heat dissipation fan, heat is conducted from the first air holes to the heat dissipation fan, and then is discharged through the second air holes, so that the heat dissipation function of the device is achieved;
4. according to the LED street lamp easy to radiate heat and low in energy consumption, the movable rotating shaft and the free rotating shaft are arranged, when the movable rotating shaft and the free rotating shaft rotate, the solar cell panel is folded and unfolded, the absorption capacity of solar energy is improved when sunlight is better, meanwhile, the solar cell panel is prevented from being damaged in severe weather, the solar cell panel is effectively prevented from being damaged in severe weather, and the service life of the device is prolonged;
5. this kind of low power consumption LED street lamp of easy radiating through setting up draw-in groove and dustproof cardboard, is convenient for set up the searchlight in the inside of draw-in groove, and dustproof cardboard can effectively avoid searchlight to adsorb the dust in the use simultaneously, has improved the barrier propterty of device when outdoor use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of a low-power-consumption LED street lamp easy to dissipate heat according to the present invention;
FIG. 2 is a schematic plan view of a low power consumption LED street lamp with easy heat dissipation according to the present invention;
FIG. 3 is a first structural schematic diagram of a lamp holder of a low-energy-consumption LED street lamp easy to dissipate heat according to the invention;
FIG. 4 is a second structural schematic diagram of a lamp holder of a low-energy-consumption LED street lamp easy to dissipate heat according to the present invention;
FIG. 5 is a schematic structural diagram of an extending frame of a low-energy-consumption LED street lamp easy to dissipate heat according to the invention;
fig. 6 is a schematic structural diagram of a solar panel of a low-power-consumption LED street lamp easy to dissipate heat according to the present invention.
In the figure:
1. a main lamp post; 101. an arc-shaped door; 102. a two-dimensional code bar;
2. a ground base;
3. a top platform; 301. a light intensity sensor; 302. a signal receiver;
4. a connecting rod;
5. a lamp socket; 501. a protective lamp panel; 502. a card slot; 503. a dust-proof clamping plate; 504. a first air vent; 505. a heat radiation fan; 506. a second air hole;
6. searchlighting a street lamp;
7. a warning light;
8. a stretching frame; 801. a chute;
9. a solar panel; 901. a movable rotating shaft; 902. a free rotation shaft; 903. an electric push rod.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1 to 6, the invention provides an easy-to-dissipate low-power-consumption LED street lamp, comprising:
the lamp comprises a main lamp post 1, wherein a grounding base 2 is arranged at the bottom end of the main lamp post 1, and a top platform 3 is fixedly arranged at the top end of the main lamp post 1;
the searchlight comprises a connecting rod 4, a lamp holder 5 and a searchlight 6, wherein the connecting rod 4 is arranged at each of two ends of the side surface of the main lamp post 1, the lamp holder 5 is fixedly arranged at one end, away from the main lamp post 1, of the connecting rod 4, and the searchlight 6 is fixedly arranged in the lamp holder 5;
the warning mechanisms are arranged at two ends of the main lamp post 1 and positioned at the top of the searchlighting mechanism, and each warning mechanism comprises a warning lamp 7;
energy-saving mechanism, skill mechanism set up at the both ends of top platform 3, and energy-saving mechanism is including extending frame 8 and solar cell panel 9, and top platform 3's both sides are all fixed and are equipped with two sets of parallel arrangement's extension frame 8, and the opposite side of two extension frames 8 is provided with solar cell panel 9.
Wherein, the top of lamp stand 5 is provided with protection lamp panel 501, and protection lamp panel 501 is the arc structure, through the protection lamp panel 501 that is equipped with, is convenient for prevent that lamp stand 5 from being corroded by the rainwater, and the rainwater gathering can effectively be avoided to the arc structure simultaneously.
Wherein, draw-in groove 502 has been seted up to the inside of lamp stand 5, and searchlight 6 inlays and establishes in the inside of draw-in groove 502, and the inner wall sliding connection of draw-in groove 502 has dustproof cardboard 503, through setting up draw-in groove 502 and dustproof cardboard 503, is convenient for set up searchlight 6 in the inside of draw-in groove 502, and dustproof cardboard 503 can effectively avoid searchlight 6 to adsorb the dust in the use simultaneously.
The searchlight 6 is of an LED lamp structure with adjustable brightness, the searchlight 6 is electrically connected with a control chip, the type of the control chip is TSSOP-20, the energy-saving function of the device is realized by utilizing the energy-saving characteristic of the LED lamp, and then the control chip can control the searchlight 6 under different external conditions.
The top end of the lamp holder 5 is provided with a plurality of first air holes 504, two cooling fans 505 are arranged on the opposite sides of the lamp holder 5 and the protective lamp panel 501, the side face of the protective lamp panel 501 is provided with a second air hole 506, the cooling fans 505 are started through the first air holes 504 and the cooling fans 505, heat is discharged from the first air holes 504 to the cooling fans 505, and then the heat is discharged through the second air holes 506, so that the heat dissipation function of the device is realized.
Wherein, the side of main lamp pole 1 is provided with arc door 101, the inside that main lamp pole 1 is located arc door 101 is provided with fills electric pile, the inside of arc door 101 is provided with the electronic lock, the top that main lamp pole 1 is located arc door 101 is equipped with two-dimensional code fence 102 that is used for unblock electronic lock, through arc door 101 and the two-dimensional code fence 102 that are equipped with, through the electronic lock that scans two-dimensional code fence 102 can big arc door 101, thereby use the electric pile of filling of main lamp pole 1 inside, the utilization ratio of electric energy in the device has been improved.
Wherein, warning light 7 is spherical structure, and the inside of warning light 7 is provided with the filament that discolours, filament and control chip electric connection discolour, and through setting up the filament that discolours, according to the different weather conditions that detect, control chip can the effective control filament that discolours show the warning colour that corresponds to and realized near street lamp crowd's warning effect.
Wherein, the top of top platform 3 is provided with illuminance sensor 301 and signal receiver 302, illuminance sensor 301 and signal receiver 302 all with control chip electric connection, illuminance sensor 301's model is JXBS-3001-GZ, signal receiver 302's model is JF24D, through illuminance sensor 301 and signal receiver 302 that are equipped with, can detect the illumination information on every side and then open through control chip control searchlight 6, avoid opening searchlight 6 when light condition is better, the energy resource consumption of searchlight 6 has been reduced, can receive weather signal through signal receiver 302, be convenient for shrink solar cell panel 9 when weather is abominable, solar cell panel 9's damage degree has been reduced.
Wherein, the opposite side of two solar cell panel 9 is fixed and is equipped with same activity pivot 901, and the back of the body side of two solar cell panel 9 all is fixed and is equipped with free rotating shaft 902, through activity pivot 901 and the free rotating shaft 902 that is equipped with, when activity pivot 901 and free rotating shaft 902 rotate, realize solar cell panel 9's folding and expansion, be convenient for improve the absorptive capacity to solar energy when sunshine is better, to solar cell panel 9's harm when avoiding bad weather simultaneously.
Wherein, be close to top platform 3 one side free rotation axle 902 and extend 8 fixed connection, keep away from the free rotation axle 902 and the extension of top platform 3 one side and put up 8 sliding connection, and keep away from the free rotation axle 902 fixedly connected with electric putter 903 of top platform 3 one side, the inside of extension frame 8 is seted up with free rotation axle 902 sliding connection's spout 801, electric putter 903 and spout 801 through the electric putter 903 and the spout 801 that are equipped with, when needs are folded solar cell panel 9, start electric putter 903, electric putter 903 promotes, the free rotation axle 902 of keeping away from top platform 3 one side slides along spout 801, cooperation free rotation between 902 and the solar cell panel 9 acts on, realize solar cell panel 9's folding function.
During operation, at first illuminance sensor 301 and signal receiver 302 on the top platform 3, can detect illumination information on every side then through opening of control chip control searchlight 6, avoid opening searchlight 6 when light condition is better, reduced the energy resource consumption of searchlight 6, can receive weather signal through signal receiver 302, contract solar cell panel 9 when weather is abominable, can reduce solar cell panel 9's damage degree, concrete step is: the electric push rod 903 is started, the electric push rod 903 pushes, the free rotating shaft 902 on the side far away from the top platform 3 slides along the sliding groove 801, when the movable rotating shaft 901 and the free rotating shaft 902 rotate, folding and unfolding of the solar cell panel 9 are achieved, the absorption capacity of the solar cell panel on solar energy is improved when sunlight is good, then when the illumination intensity is low, the control chip controls the on of the searchlight 6 and controls the illumination intensity of the searchlight 6, meanwhile, the heat dissipation fan 505 is started, heat is brought out from the first air holes 504 to the heat dissipation fan 505 and then is discharged through the second air holes 506 to dissipate heat of the device, when the device is in heavy fog weather, the control chip controls the warning lamp 7 to work, the warning lamp 7 can effectively control the color-changing filament to display corresponding warning colors, and therefore the warning effect of people near the street lamp is achieved, the energy utilization performance of the whole device is improved, the low energy consumption characteristic of the LED street lamp is realized, the device can control the chip to control the searchlight 6 to be turned on according to the intensity of the illumination signal, and adjust the illumination brightness of the searchlight 6, the searchlight 6 is made of the LED material, the energy-saving performance of the device is further improved, the problem that the service time range of the conventional street lamp is often fixed and cannot be correspondingly adjusted according to the actual illumination condition and weather is solved, the energy consumption of the street lamp is increased, then the external weather signal is received through the signal receiver 302, when the street lamp is in foggy weather or low-visibility weather, the control chip controls the warning lamp to give out a warning, the warning information is changed by utilizing the color-changing filament in the warning lamp, the warning of people nearby the device is facilitated, the safety performance of the device is improved, and the problem that the service time range of the conventional street lamp is often fixed is solved, the adjustment that can't correspond according to actual illumination condition and weather has reduced the problem of street lamp utilization ratio under special weather, and has realized the heat dissipation function of device, has prolonged the life of device, has improved the barrier propterty of device when outdoor use.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A low-energy-consumption LED street lamp easy to radiate heat is characterized by comprising:
the lamp comprises a main lamp post (1), wherein a grounding base (2) is arranged at the bottom end of the main lamp post (1), and a top platform (3) is fixedly arranged at the top end of the main lamp post (1);
the searchlighting mechanism is arranged at two ends of the main lamp post (1) and comprises a connecting rod (4), a lamp holder (5) and a searchlight (6), the two ends of the side surface of the main lamp post (1) are respectively provided with the connecting rod (4), one end, far away from the main lamp post (1), of the connecting rod (4) is fixedly provided with the lamp holder (5), and the searchlight (6) is fixedly arranged in the lamp holder (5);
the warning mechanisms are arranged at two ends of the main lamp post (1) and are positioned at the top of the searchlighting mechanism, and each warning mechanism comprises a warning lamp (7);
the energy-saving mechanism is arranged at two ends of the top platform (3) and comprises two extending frames (8) and solar panels (9), the two extending frames (8) are fixedly arranged on two sides of the top platform (3), and the solar panels (9) are arranged on the opposite sides of the extending frames (8).
2. The LED street lamp easy to dissipate heat and low in energy consumption as claimed in claim 1, characterized in that a protective lamp panel (501) is arranged at the top end of the lamp holder (5), and the protective lamp panel (501) is of an arc structure.
3. The LED street lamp easy to dissipate heat and low in energy consumption as claimed in claim 1, wherein a clamping groove (502) is formed in the lamp holder (5), the searchlight (6) is embedded in the clamping groove (502), and a dust-proof clamping plate (503) is slidably connected to the inner wall of the clamping groove (502).
4. The LED street lamp with easy heat dissipation and low energy consumption as claimed in claim 1, wherein the searchlight lamp (6) is of an LED lamp structure with adjustable brightness, and the searchlight lamp (6) is electrically connected with a control chip, wherein the control chip is TSSOP-20.
5. The LED street lamp with easy heat dissipation and low energy consumption as claimed in claim 2, wherein the top end of the lamp holder (5) is provided with a plurality of first ventilation holes (504), the opposite side of the lamp holder (5) and the protective lamp panel (501) is provided with two cooling fans (505), and the side of the protective lamp panel (501) is provided with a second ventilation hole (506).
6. The LED street lamp easy to dissipate heat and low in energy consumption as claimed in claim 1, wherein an arc door (101) is arranged on the side surface of the main lamp post (1), a charging pile is arranged inside the arc door (101) of the main lamp post (1), an electronic lock is arranged inside the arc door (101), and a two-dimensional code bar (102) for unlocking the electronic lock is arranged at the top of the arc door (101) of the main lamp post (1).
7. The LED street lamp easy to dissipate heat and low in energy consumption as claimed in claim 4, wherein the warning lamp (7) is of a spherical structure, a color-changing filament is arranged inside the warning lamp (7), and the color-changing filament is electrically connected with the control chip.
8. The LED street lamp easy to dissipate heat and low in energy consumption as claimed in claim 1, wherein a light intensity sensor (301) and a signal receiver (302) are arranged at the top end of the top platform (3), the light intensity sensor (301) and the signal receiver (302) are both electrically connected with a control chip, the type of the light intensity sensor (301) is JXBS-3001-GZ, and the type of the signal receiver (302) is JF 24D.
9. The LED street lamp easy to dissipate heat and low in energy consumption as claimed in claim 1, wherein the same movable rotating shaft (901) is fixedly arranged on the opposite sides of the two solar panels (9), and free rotating shafts (902) are fixedly arranged on the opposite sides of the two solar panels (9).
10. The LED street lamp easy to dissipate heat and low in energy consumption as claimed in claim 9, wherein the free rotating shaft (902) near the top platform (3) is fixedly connected with the extending frame (8), the free rotating shaft (902) far away from the top platform (3) is slidably connected with the extending frame (8), the free rotating shaft (902) far away from the top platform (3) is fixedly connected with an electric push rod (903), and a chute (801) slidably connected with the free rotating shaft (902) is formed in the extending frame (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110641430.1A CN113375112A (en) | 2021-06-09 | 2021-06-09 | Low-energy-consumption LED street lamp easy to radiate heat |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110641430.1A CN113375112A (en) | 2021-06-09 | 2021-06-09 | Low-energy-consumption LED street lamp easy to radiate heat |
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| CN113375112A true CN113375112A (en) | 2021-09-10 |
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Application publication date: 20210910 |